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        <h1>Coverage for <b>/home/zjh/.virtualenvs/h4/lib/python2.7/site-packages/django/core/files/temp.py</b> :
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            </td>
            <td class="text">
<p id="t1" class="pln"><span class="str">"""</span><span class="strut">&nbsp;</span></p>
<p id="t2" class="pln"><span class="str">The temp module provides a NamedTemporaryFile that can be reopened in the same</span><span class="strut">&nbsp;</span></p>
<p id="t3" class="pln"><span class="str">process on any platform. Most platforms use the standard Python</span><span class="strut">&nbsp;</span></p>
<p id="t4" class="pln"><span class="str">tempfile.NamedTemporaryFile class, but Windows users are given a custom class.</span><span class="strut">&nbsp;</span></p>
<p id="t5" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t6" class="pln"><span class="str">This is needed because the Python implementation of NamedTemporaryFile uses the</span><span class="strut">&nbsp;</span></p>
<p id="t7" class="pln"><span class="str">O_TEMPORARY flag under Windows, which prevents the file from being reopened</span><span class="strut">&nbsp;</span></p>
<p id="t8" class="pln"><span class="str">if the same flag is not provided [1][2]. Note that this does not address the</span><span class="strut">&nbsp;</span></p>
<p id="t9" class="pln"><span class="str">more general issue of opening a file for writing and reading in multiple</span><span class="strut">&nbsp;</span></p>
<p id="t10" class="pln"><span class="str">processes in a manner that works across platforms.</span><span class="strut">&nbsp;</span></p>
<p id="t11" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t12" class="pln"><span class="str">Also note that the custom version of NamedTemporaryFile does not support the</span><span class="strut">&nbsp;</span></p>
<p id="t13" class="pln"><span class="str">full range of keyword arguments available in Python 2.6+ and 3.0+.</span><span class="strut">&nbsp;</span></p>
<p id="t14" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t15" class="pln"><span class="str">1: https://mail.python.org/pipermail/python-list/2005-December/336958.html</span><span class="strut">&nbsp;</span></p>
<p id="t16" class="pln"><span class="str">2: http://bugs.python.org/issue14243</span><span class="strut">&nbsp;</span></p>
<p id="t17" class="pln"><span class="str">"""</span><span class="strut">&nbsp;</span></p>
<p id="t18" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t19" class="stm run hide_run"><span class="key">import</span> <span class="nam">os</span><span class="strut">&nbsp;</span></p>
<p id="t20" class="stm run hide_run"><span class="key">import</span> <span class="nam">tempfile</span><span class="strut">&nbsp;</span></p>
<p id="t21" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t22" class="stm run hide_run"><span class="key">from</span> <span class="nam">django</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">files</span><span class="op">.</span><span class="nam">utils</span> <span class="key">import</span> <span class="nam">FileProxyMixin</span><span class="strut">&nbsp;</span></p>
<p id="t23" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t24" class="stm run hide_run"><span class="nam">__all__</span> <span class="op">=</span> <span class="op">(</span><span class="str">'NamedTemporaryFile'</span><span class="op">,</span> <span class="str">'gettempdir'</span><span class="op">,</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t25" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t26" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t27" class="stm run hide_run"><span class="key">if</span> <span class="nam">os</span><span class="op">.</span><span class="nam">name</span> <span class="op">==</span> <span class="str">'nt'</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t28" class="stm mis">    <span class="key">class</span> <span class="nam">TemporaryFile</span><span class="op">(</span><span class="nam">FileProxyMixin</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t29" class="pln">        <span class="str">"""</span><span class="strut">&nbsp;</span></p>
<p id="t30" class="pln"><span class="str">        Temporary file object constructor that supports reopening of the</span><span class="strut">&nbsp;</span></p>
<p id="t31" class="pln"><span class="str">        temporary file in Windows.</span><span class="strut">&nbsp;</span></p>
<p id="t32" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t33" class="pln"><span class="str">        Note that unlike tempfile.NamedTemporaryFile from the standard library,</span><span class="strut">&nbsp;</span></p>
<p id="t34" class="pln"><span class="str">        __init__() does not support the 'delete' keyword argument in</span><span class="strut">&nbsp;</span></p>
<p id="t35" class="pln"><span class="str">        Python 2.6+, or the 'delete', 'buffering', 'encoding', or 'newline'</span><span class="strut">&nbsp;</span></p>
<p id="t36" class="pln"><span class="str">        keyword arguments in Python 3.0+.</span><span class="strut">&nbsp;</span></p>
<p id="t37" class="pln"><span class="str">        """</span><span class="strut">&nbsp;</span></p>
<p id="t38" class="stm mis">        <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">mode</span><span class="op">=</span><span class="str">'w+b'</span><span class="op">,</span> <span class="nam">bufsize</span><span class="op">=</span><span class="op">-</span><span class="num">1</span><span class="op">,</span> <span class="nam">suffix</span><span class="op">=</span><span class="str">''</span><span class="op">,</span> <span class="nam">prefix</span><span class="op">=</span><span class="str">''</span><span class="op">,</span><span class="strut">&nbsp;</span></p>
<p id="t39" class="pln">                <span class="nam">dir</span><span class="op">=</span><span class="nam">None</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t40" class="stm mis">            <span class="nam">fd</span><span class="op">,</span> <span class="nam">name</span> <span class="op">=</span> <span class="nam">tempfile</span><span class="op">.</span><span class="nam">mkstemp</span><span class="op">(</span><span class="nam">suffix</span><span class="op">=</span><span class="nam">suffix</span><span class="op">,</span> <span class="nam">prefix</span><span class="op">=</span><span class="nam">prefix</span><span class="op">,</span> <span class="nam">dir</span><span class="op">=</span><span class="nam">dir</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t41" class="stm mis">            <span class="nam">self</span><span class="op">.</span><span class="nam">name</span> <span class="op">=</span> <span class="nam">name</span><span class="strut">&nbsp;</span></p>
<p id="t42" class="stm mis">            <span class="nam">self</span><span class="op">.</span><span class="nam">file</span> <span class="op">=</span> <span class="nam">os</span><span class="op">.</span><span class="nam">fdopen</span><span class="op">(</span><span class="nam">fd</span><span class="op">,</span> <span class="nam">mode</span><span class="op">,</span> <span class="nam">bufsize</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t43" class="stm mis">            <span class="nam">self</span><span class="op">.</span><span class="nam">close_called</span> <span class="op">=</span> <span class="nam">False</span><span class="strut">&nbsp;</span></p>
<p id="t44" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t45" class="pln">        <span class="com"># Because close can be called during shutdown</span><span class="strut">&nbsp;</span></p>
<p id="t46" class="pln">        <span class="com"># we need to cache os.unlink and access it</span><span class="strut">&nbsp;</span></p>
<p id="t47" class="pln">        <span class="com"># as self.unlink only</span><span class="strut">&nbsp;</span></p>
<p id="t48" class="stm mis">        <span class="nam">unlink</span> <span class="op">=</span> <span class="nam">os</span><span class="op">.</span><span class="nam">unlink</span><span class="strut">&nbsp;</span></p>
<p id="t49" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t50" class="stm mis">        <span class="key">def</span> <span class="nam">close</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t51" class="stm mis">            <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">close_called</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t52" class="stm mis">                <span class="nam">self</span><span class="op">.</span><span class="nam">close_called</span> <span class="op">=</span> <span class="nam">True</span><span class="strut">&nbsp;</span></p>
<p id="t53" class="stm mis">                <span class="key">try</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t54" class="stm mis">                    <span class="nam">self</span><span class="op">.</span><span class="nam">file</span><span class="op">.</span><span class="nam">close</span><span class="op">(</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t55" class="stm mis">                <span class="key">except</span> <span class="op">(</span><span class="nam">OSError</span><span class="op">,</span> <span class="nam">IOError</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t56" class="stm mis">                    <span class="key">pass</span><span class="strut">&nbsp;</span></p>
<p id="t57" class="stm mis">                <span class="key">try</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t58" class="stm mis">                    <span class="nam">self</span><span class="op">.</span><span class="nam">unlink</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">name</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t59" class="stm mis">                <span class="key">except</span> <span class="op">(</span><span class="nam">OSError</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t60" class="stm mis">                    <span class="key">pass</span><span class="strut">&nbsp;</span></p>
<p id="t61" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t62" class="stm mis">        <span class="op">@</span><span class="nam">property</span><span class="strut">&nbsp;</span></p>
<p id="t63" class="pln">        <span class="key">def</span> <span class="nam">closed</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t64" class="pln">            <span class="str">"""</span><span class="strut">&nbsp;</span></p>
<p id="t65" class="pln"><span class="str">            This attribute needs to be accessible in certain situations,</span><span class="strut">&nbsp;</span></p>
<p id="t66" class="pln"><span class="str">            because this class is supposed to mock the API of the class</span><span class="strut">&nbsp;</span></p>
<p id="t67" class="pln"><span class="str">            tempfile.NamedTemporaryFile in the Python standard library.</span><span class="strut">&nbsp;</span></p>
<p id="t68" class="pln"><span class="str">            """</span><span class="strut">&nbsp;</span></p>
<p id="t69" class="stm mis">            <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">file</span><span class="op">.</span><span class="nam">closed</span><span class="strut">&nbsp;</span></p>
<p id="t70" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t71" class="stm mis">        <span class="key">def</span> <span class="nam">__del__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t72" class="stm mis">            <span class="nam">self</span><span class="op">.</span><span class="nam">close</span><span class="op">(</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t73" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t74" class="stm mis">        <span class="key">def</span> <span class="nam">__enter__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t75" class="stm mis">            <span class="nam">self</span><span class="op">.</span><span class="nam">file</span><span class="op">.</span><span class="nam">__enter__</span><span class="op">(</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t76" class="stm mis">            <span class="key">return</span> <span class="nam">self</span><span class="strut">&nbsp;</span></p>
<p id="t77" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t78" class="stm mis">        <span class="key">def</span> <span class="nam">__exit__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">exc</span><span class="op">,</span> <span class="nam">value</span><span class="op">,</span> <span class="nam">tb</span><span class="op">)</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t79" class="stm mis">            <span class="nam">self</span><span class="op">.</span><span class="nam">file</span><span class="op">.</span><span class="nam">__exit__</span><span class="op">(</span><span class="nam">exc</span><span class="op">,</span> <span class="nam">value</span><span class="op">,</span> <span class="nam">tb</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t80" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t81" class="stm mis">    <span class="nam">NamedTemporaryFile</span> <span class="op">=</span> <span class="nam">TemporaryFile</span><span class="strut">&nbsp;</span></p>
<p id="t82" class="pln"><span class="key">else</span><span class="op">:</span><span class="strut">&nbsp;</span></p>
<p id="t83" class="stm run hide_run">    <span class="nam">NamedTemporaryFile</span> <span class="op">=</span> <span class="nam">tempfile</span><span class="op">.</span><span class="nam">NamedTemporaryFile</span><span class="strut">&nbsp;</span></p>
<p id="t84" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t85" class="stm run hide_run"><span class="nam">gettempdir</span> <span class="op">=</span> <span class="nam">tempfile</span><span class="op">.</span><span class="nam">gettempdir</span><span class="strut">&nbsp;</span></p>

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